windows 给定特定的 PID,如何在 Java 中终止进程
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How to kill a process in Java, given a specific PID
提问by Mike
How do I kill a specific process from Java code on Windows, if I have the specific PID.
如果我有特定的 PID,如何在 Windows 上从 Java 代码中终止特定进程。
回答by Petar Minchev
I don't know any other solution, apart from executing a specific Windowscommand like Runtime.getRuntime().exec("taskkill /F /PID 827");
除了执行Windows像这样的特定命令之外,我不知道任何其他解决方案Runtime.getRuntime().exec("taskkill /F /PID 827");
回答by Xavier Guihot
With Java 9, we can use ProcessHandle:
有了Java 9,我们可以使用ProcessHandle:
ProcessHandle.of(11395).ifPresent(ProcessHandle::destroy);
where 11395is the pidof the process you're interested in killing.
这里11395是pid你感兴趣的杀人过程。
This:
这个:
First creates an
Optional<ProcessHandle>from the givenpidAnd if this
ProcessHandleis present, kills the process usingdestroy.
首先
Optional<ProcessHandle>从给定的创建一个pid如果
ProcessHandle存在,则使用destroy.
No import necessary as ProcessHandleis part of java.lang.
不需要导入,因为它ProcessHandle是java.lang.
To force-kill the process, one might prefer ProcessHandle::destroyForciblyto ProcessHandle::destroy.
要强制杀死进程,人们可能更喜欢ProcessHandle::destroyForcibly到ProcessHandle::destroy。

